/*
 * Saphre - Suffix Arrays for Phrase Extraction
 * Copyright (C) 2013 
 * Dale Gerdemann - Tübingen, Germany 
 * Niko Schenk - Frankfurt am Main, Germany
 * All rights reserved.
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 *
 */
package saphre.commands;

import util.Interval;
import util.IntervalLink;
import saphre.core.Store;
import saphre.core.SuffixArray;

import java.util.List;
import java.util.regex.Matcher;

public class CmdPathInterval {
    
    public void CmdPathInterval(Store store, SuffixArray pa, Interval top, Matcher m) {
        int lb = Integer.parseInt(m.group(1));
        int rb = Integer.parseInt(m.group(2));
        Interval goal = new Interval(lb, rb);
        List<IntervalLink> p = pa.pathToInterval(goal, top, -1);
        IntervalLink.store = store;
        System.out.print(top);
        for (IntervalLink il : p) {
            System.out.print(il);
        }
    }
}